length expanded size cdr WAVE problems fmt ratio filename 4:59.51 52863596 B --- -- ---xx flac 0.3962 sf1999-02-10s1t01.flac 5:50.33 61817660 B --- -- ---xx flac 0.4104 sf1999-02-10s1t02.flac 9:25.27 99729548 B --- -- ---xx flac 0.4139 sf1999-02-10s1t03.flac 6:40.06 70574156 B --- -- ---xx flac 0.4158 sf1999-02-10s1t04.flac 5:39.61 59943116 B --- -- ---xx flac 0.4281 sf1999-02-10s1t05.flac 13:11.08 139551260 B --- -- ---xx flac 0.3912 sf1999-02-10s1t06.flac 6:30.36 68880716 B --- -- ---xx flac 0.3741 sf1999-02-10s1t07.flac 15:32.46 164513036 B --- -- ---xx flac 0.4092 sf1999-02-10s1t08.flac 6:03.40 64127324 B --- -- ---xx flac 0.4108 sf1999-02-10s1t09.flac 6:10.54 65395052 B --- -- ---xx flac 0.4191 sf1999-02-10s1t10.flac 6:10.61 65411516 B --- -- ---xx flac 0.3670 sf1999-02-10s1t11.flac 6:17.51 66622796 B --- -- ---xx flac 0.3611 sf1999-02-10s1t12.flac 3:50.27 40635548 B --- -- ---xx flac 0.3812 sf1999-02-10s1t13.flac 6:56.15 73417724 B --- -- ---xx flac 0.4110 sf1999-02-10s1t14.flac 7:52.48 83373740 B --- -- ---xx flac 0.4191 sf1999-02-10s1t15.flac 5:55.30 62692604 B --- -- ---xx flac 0.3979 sf1999-02-10s1t16.flac 117:06.69 1239549392 B 0.4015 (16 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned